Sökning: "re-injection"

Hittade 3 avhandlingar innehållade ordet re-injection.

  1. 1. Well Testing, Methods and Applicability

    Författare :Jan-Erik Rosberg; Teknisk geologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; slug tests; well completion; re-injection; Well testing; pumping tests; injection tests; well development; pneumatic initiation; hydro-jetting; coiled tubing; tunnel lining; deep wells;

    Sammanfattning : Well testing is widely used today in water wells, oil and gas wells, for geothermal applications, within civil engineering projects, thermal storage and CO2 storage. The overall testing goal is to verify the productivity from a well and/or for characterization of hydraulic and thermal properties, as well as the spatial limitations of an aquifer. LÄS MER

  3. 2. Bioanalytical studies of designer benzodiazepines

    Författare :Madeleine Pettersson Bergstrand; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The fast appearance of benzodiazepine analogues, referred to as new psychoactive substance (NPS) or designer benzodiazepines, requires the continuous update of detection methods in order to keep up with the latest drugs on the recreational drug market. Moreover, as usually only limited information on toxicity and excretion patterns of these new drugs exists, this needs to be evaluated to report on adverse effects and to determine suitable targets for drug testing. LÄS MER

  4. 3. Studies on dendritic cells in multiple sclerosis and experimental allergic encephalomyelitis

    Författare :Yu-Min Huang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS) resulting in demyelination, axonal loss and, ultimately, formation of gliotic scar tissue in the brain and spinal cord. MS remains the major disabling neurological illness of young adults of North European origin. LÄS MER